Free Printable Review Practice GW J3

Worksheets

Review Practice GW J3

Total questions: 16

Worksheet time: 9mins

Name

Class

Date

If you are jogging and your speed doesn't change, then you are traveling at a ____________ speed.

constant

instant

slow

fast

On a distance-time graph, slope is used to calculate

average speed.

instant speed.

instant velocity.

acceleration.

Which section shows an object getting faster?

A only

B only

A and C

C and D

Which section shows an object decreasing in speed?

What is the average speed for the first section of the graph?

0 km/h

30 km/h

15 km/h

-15 km/h

Billy runs 400 meters to Andy's house, turns around, and runs 400 meters back home. What is Billy's distance?

0 meters

400 meters

800 meters

1600 meters

Jerry walked from home to school, then from the school to the park. What is his total displacement?

2 km

5 km

8 km

10 km

Object B had an initial position of 12 m and a final position of 7 m. The displacement of object C can be shown with this equation: Displacement = final position - initial position
What was the displacement of object B?

+5 m

- 6 m

-5 m

+6 m

TRUE or FALSE: A frame of reference is not necessary to describe motion accurately and completely.

TRUE

FALSE

10.

A VECTOR is any quantity with both ________ and ________ .

magnitude, direction

magnitude, speed

direction, displacement

crime fighting ability, super cool costumes

11.

Is the Net Force balanced or Unbalanced?

Balanced

Unbalanced

12.

If a person is picking up a book with the force of 50 N and the gravity is pushing down with 15 N, what is the net force?

50 N

35 N

65 N

15 N

13.

The forces represented by the arrows in the diagrams are applied to the four objects that are at rest on a table. Which object is most likely to remain in place?

Object W

Object X

Object Y

Object Z

14.

A bike starting at rest reaches a final velocity of 8.0 m/s. What is the cyclist's average velocity?

0 m/s

16 m/s

2.0 m/s

4.0 m/s

15.

A ball starts rolling up a slanted hill. It starts with a velocity of 2.5 m/s up the hill, slows down for 5 s, stops for an instant, and then rolls back down the hill. Assuming that the positive direction is up the hill, what is the magnitude of the ball's average acceleration as it rolls up the hill?

0.125 m/s²

0.25 m/s²

0.5 m/s²

0.75 m/s²

16.

A ball starts rolling up a slanted hill. It starts with a velocity of 2.5 m/s up the hill, slows down for 5 s, stops for an instant, and then rolls back down the hill. Assuming that the positive direction is up the hill, what is the sign of the ball's acceleration as it is slowing down?

Positive

Negative

Reset

Review Practice GW J3

Total questions: 16

Worksheet time: 9mins

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